It has been known for many years that a negative cosmological constant allows for black holes with non-spherical horizons, cf. e.g. [1]} and references therein. Gauged supergravity is thus an interesting terrain to study these kinds of black holes. Indeed, the scalar potential typically violates the assumptions that go into uniqueness theorems, so that one can have horizons that are flat, hyperbolic or compact Riemann surfaces of any genus [2]}, [3]}, [4]}.
